Added FlexForm::setSubmitMethod() to customize form submit action [#…

…3174]

CHANGELOG.md

@@ -1,9 +1,11 @@
 # v1.7.4
 ## mm/dd/2021
 
+1. [](#new)
+    * Added `FlexForm::setSubmitMethod()` to customize form submit action
 1. [](#bugfix)
     * Fixed `bin/gpm uninstall` script not working because of bad typehint [#3172](https://github.com/getgrav/grav/issues/3172)
-    * Fixed `login: visibility_requires_access` not working [#3176](https://github.com/getgrav/grav/issues/3176)
+    * Fixed `login: visibility_requires_access` not working in pages [#3176](https://github.com/getgrav/grav/issues/3176)
     * Fixed cannot change image format [#3173](https://github.com/getgrav/grav/issues/3173)
 
 # v1.7.3

system/src/Grav/Framework/Flex/FlexForm.php

@@ -53,6 +53,8 @@ class FlexForm implements FlexObjectFormInterface, JsonSerializable
     private $object;
     /** @var string */
     private $flexName;
+    /** @var callable|null */
+    private $submitMethod;
 
     /**
      * @param array $options    Options to initialize the form instance:
@@ -213,6 +215,14 @@ public function getName(): string
         return $this->flexName;
     }
 
+    /**
+     * @param callable|null $submitMethod
+     */
+    public function setSubmitMethod(?callable $submitMethod): void
+    {
+        $this->submitMethod = $submitMethod;
+    }
+
     /**
      * @param string $type
      * @param string $name
@@ -504,8 +514,13 @@ protected function doSubmit(array $data, array $files)
         /** @var FlexObject $object */
         $object = clone $this->getObject();
 
-        $object->update($data, $files);
-        $object->save();
+        $method = $this->submitMethod;
+        if ($method) {
+            $method($data, $files, $object);
+        } else {
+            $object->update($data, $files);
+            $object->save();
+        }
 
         $this->setObject($object);
         $this->reset();